7.2 channel | Article about 7.2 channel by The Free Dictionary
surround sound (redirected from 7.2 channel)
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surround soundAn audio recording and playback system that uses five or more channels plus a subwoofer channel. Surround sound is used primarily for movies and games. Following are the various surround sound speaker arrangements. See 10-foot user interface, Dolby Digital, DTS, 3D audio and imaging.
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Also available in June is the STR-DN840 AV receiver, a 7.
Audio Components (Best Entertainment System of Innovations Honoree) AVR-4306 A/V Receiver Denon Electronics Home Theater (USA) LLC Harman Kardon(R) AVR 740 Harman Consumer Group Home Theater 7.